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Highly reflective, metallic bronze effect with excellent brightness and color consistency.
Optimized particle size distribution for smooth dispersion and superior orientation in coating systems.
Good chemical resistance to solvents, weak acids, and alkaline media typical in industrial coatings.
Low dust generation during handling, enhancing workplace safety and process efficiency.
Compatible with solvent-based, water-based, and UV-curable resin systems.
Automotive OEM and refinish coatings requiring durable metallic appearance.
Industrial maintenance coatings for machinery, metal furniture, and architectural metalwork.
Plastic coloration for consumer electronics housings and decorative automotive interior parts.
Printing inks for premium packaging and security applications demanding high luster.
Wood coatings for high-end furniture and flooring where metallic depth and weather stability are critical.
| Chemical Type | Copper-zinc alloy (brass) pigment |
| Product Form | Free-flowing powder |
| Appearance | Metallic bronze flakes with golden-brown hue |
| Primary Applications | Coatings, inks, and plastics |
| Key Features | High gloss, good leafing behavior, low sedimentation |
| Benefits | Enhanced visual impact, consistent batch-to-batch performance, easy integration into standard dispersion processes |
| Storage Conditions | Store in dry, cool, well-ventilated area; protect from moisture and direct sunlight |
| Regulatory Compliance | REACH registered; compliant with EU Directive 2009/48/EC (Toy Safety) for migration limits |
Q1: What is the primary application field for Sanodure Bronze G Pigment?
A: Sanodure Bronze G Pigment is specifically developed for decorative and functional metallic effect applications in water-based and solvent-based industrial coatings, including automotive refinish, plastic coatings, and general-purpose protective finishes where a warm, copper-toned bronze appearance is desired.
Q2: Is Sanodure Bronze G compatible with acid-catalyzed or high-solids coating systems?
A: Yes, Sanodure Bronze G exhibits good stability in moderately acidic environments and is suitable for use in many conventional crosslinking systems, including melamine- and urethane-cured formulations. However, prolonged exposure to strongly acidic conditions or highly reactive curing agents may affect metallic integrity and should be evaluated during formulation development.
Q3: How should Sanodure Bronze G be dispersed to achieve optimal orientation and color consistency?
A: Optimal performance requires gentle yet thorough dispersion using low-shear mixing equipment—such as dissolvers or planetary mixers—to avoid damaging the delicate flake structure. Pre-wetting with compatible solvents or resin solutions prior to incorporation is recommended to ensure uniform distribution and maximize metallic effect.
Q4: Can Sanodure Bronze G be used in UV-curable systems?
A: Sanodure Bronze G can be incorporated into many UV-curable coating formulations, but compatibility must be verified case by case due to potential interactions with photoinitiators and radical species generated during curing. Pilot-scale testing is advised to assess color stability, dispersion retention, and film integrity post-cure.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
